MKP1841547254

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Film capacitors, or plastic film capacitors, are passive electronic components consisting of a film that is wound into a cylindrical shape. The film used is usually plastic, most commonly polystyrene, but can also include polypropylene, polycarbonate, aluminum or other materials. Film capacitors are used for various applications including decoupling, filtering, DC blocking, and capacitive divider circuits. They are also used to reduce electrical noise and provide an additional energy source for certain circuits.

MKP 1841547254 is a film capacitor developed to meet the needs of high current and long service life applications. This capacitor has many advantages compared to traditional ceramic or electrolytic capacitors, such as a much higher volumetric efficiency, a wide temperature range, and a higher current range. Additionally, the low ESR and low ESL values of this capacitor are advantageous for power conversion and switching applications.

The MKP 1841547254 has a robust construction with an insulating film base media made up of a polyester dielectric, metallized electrodes and a paper separator layer. The dielectric material provides excellent stability and offers a working voltage of up to 200VAC, while the metallized electrodes create a low ESR and ESL value, with low leakage currents. The paper separator between the electrodes helps to resist dielectric aging and further improves the current carrying capacity.

The MKP 1841547254 is widely used in DC to DC converters, power supplies, and motor controllers. This capacitor provides excellent fire resistance and high reliability for motor control applications due to its robust construction. Additionally, the MKP 1841547254 is ideal for reducing ripple current, increasing efficiency, and preventing circuit instability in sensitive circuits.

The capacitor also sees usage in power factor correction (PFC) applications. As with other film capacitors, the MKP 1841547254 is designed with high current capability and low capacitance change with frequency. The capacitor has a wide temperature range and a high ripple current capacity to handle large current changes with time. The capacitor\'s low inductance allows for faster circuit response time and a more accurate power factor correction.

The working principle of the MKP 1841547254 is based on dielectric insulation, which prevents current from flowing in the film. This process relies on the voltage applied to the capacitor, and when the voltage is applied, a capacitance is created. This capacitance is then maintained by holding the dielectric material between the electrodes. Due to its robust construction, the capacitor is able to withstand a wide temperature range and is able to maintain its capacitance level for a longer period of time.

All in all, MKP 1841547254 is an excellent choice for many applications requiring reliable, high current, and fire-resistant films capacitors. This film capacitor offers wide temperature range, high current capability, and robust construction. In addition, its low ESR and ESL values make it suitable for power conversion and switching applications. Furthermore, its high volumetric efficiency makes it ideal for use in power factor correction applications. All of these features make it an ideal choice for various power supply and motor control applications.

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